| Van to Orbetello | 1,702.27 mi (2,739.54 km) |
| Van to Oria | 1,374.78 mi (2,212.50 km) |
| Van to Oristano | 1,853.45 mi (2,982.84 km) |
| Van to Orta Nova | 1,473.02 mi (2,370.60 km) |
| Van to Orte | 1,642.42 mi (2,643.22 km) |
| Van to Ortona | 1,539.73 mi (2,477.95 km) |
| Van to Orvieto | 1,656.23 mi (2,665.45 km) |
| Van to Orzinuovi | 1,769.65 mi (2,847.98 km) |
| Van to Osimo | 1,587.78 mi (2,555.28 km) |
| Van to Ospitaletto | 1,763.62 mi (2,838.27 km) |
| Van to Ostuni | 1,376.76 mi (2,215.68 km) |
| Van to Ottaviano | 1,538.65 mi (2,476.22 km) |
| Van to Ovada | 1,830.22 mi (2,945.46 km) |
| Van to Ozieri | 1,825.78 mi (2,938.30 km) |
| Van to Paceco | 1,665.60 mi (2,680.52 km) |
